| Management number | 219178335 | Release Date | 2026/05/03 | List Price | $28.00 | Model Number | 219178335 | ||
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| Color | Black |
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| Brand Name | Holdsound |
| Model Name | BKM400 |
| Unit Count | 1.0 Count |
| Manufacturer | Shenzhen Skyringe Electronic Technology Co.,Ltd. |
| Model Number | BKM400 |
| BuiltIn Media | Cable, User Manual, Wireless Transmitter |
| Noise Control | Passive Noise Cancellation |
| Earpiece Shape | over_ear |
| Headphone Jack | No Jack |
| Bluetooth Range | 50 Meters |
| Controller Type | Button |
| Frequency Range | [20Hz - 20,000Hz] |
| Number of Items | 1 |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Version | 5.3 |
| Compatible Devices | Laptops, Television |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Additional Features | Adjustable Headband, Lightweight, Rechargeable Battery, Surround Sound |
| Battery Charge Time | 2 Hours |
| Wireless Technology | Bluetooth |
| Battery Average Life | 40 Hours |
| Warranty Description | 1 year |
| Age Range Description | Adult |
| Customer Package Type | Standard Packaging |
| Connectivity Technology | Wireless |
| Headphones Ear Placement | Over Ear |
| Headphone Folding Features | Over Ear |
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